Yes you can do everything with that, Buy your self an Sj410 swap in original 1.3 engine with 5 speed manual gear, you can lift it and do everything on it.
even a stock sj410 will give hard time to cj7 and will be equally capable as m38.
Its best ride in my opinion considering your options.
since you are in quetta you can make a great sj410 in 550,000 budget.
pbuy a frame with documents around 1.5 lacks and put smaurai body on it pay custom(4lacks) every thing will fit bolt on.